pgModeler is an open source software and you can get its source code anytime if you want to compile it by yourself. As a convenience, we provide compiled binary packages at a really fair price. Also if you're interested in evaluating a binary package you can get a demo copy before proceeding with the purchase. Since this is an independent project by ordering any binary package you'll help to keep its development alive and at full speed!
Purchase an access key and support this project. Pay using PayPal™ or Bitcoins and enjoy ready-to-use packages.
Get the binary packages by using an access key previously purchased.
If you want to compile pgModeler by yourself you can grab the source code from the official repository.